57461235412 has 48 divisors (see below), whose sum is σ = 121854176640. Its totient is φ = 23159803392.

The previous prime is 57461235401. The next prime is 57461235413. The reversal of 57461235412 is 21453216475.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57461235413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321313 + ... + 467080.

It is an arithmetic number, because the mean of its divisors is an integer number (2538628680).

Almost surely, 2^57461235412 is an apocalyptic number.

It is an amenable number.

57461235412 is an abundant number, since it is smaller than the sum of its proper divisors (64392941228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57461235412 is a wasteful number, since it uses less digits than its factorization.

57461235412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788560 (or 788558 counting only the distinct ones).

The product of its digits is 201600, while the sum is 40.

The spelling of 57461235412 in words is "fifty-seven billion, four hundred sixty-one million, two hundred thirty-five thousand, four hundred twelve".